libinput 1.9.4
This commit is contained in:
Peter Hutterer
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c8c113962b
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.gitignore
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.gitignore
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@ -12,3 +12,4 @@
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/libinput-1.9.1.tar.xz
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/libinput-1.9.2.tar.xz
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/libinput-1.9.3.tar.xz
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/libinput-1.9.4.tar.xz
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@ -1,163 +0,0 @@
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From 1c8636923b7d8245a5f55dfbfa191c0129ad4414 Mon Sep 17 00:00:00 2001
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From: Peter Hutterer <peter.hutterer@who-t.net>
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Date: Fri, 8 Dec 2017 09:41:07 +1000
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Subject: [PATCH libinput] fallback: send key events out immediately upon
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receiving them
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Commit db3b6fe5f7f8 "fallback: change to handle the state at EV_SYN time"
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introduced regressions for two types of event sequences.
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One is a kernel bug - some devices/drivers like the asus-wireless send a key
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press + release within the same event frame which now cancels out and
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disappears into the ether. This should be fixed in the kernel drivers but
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there appear to be enough of them that we can't just pretend it's an outlier.
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The second issue is a libinput bug. If we get two key events in the same frame
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(e.g. shift + A) we update the state correctly but the events are sent in the
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order of the event codes. KEY_A sorts before KEY_LEFTSHIFT and our shift + A
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becomes A + shift.
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Fix this by treating key events as before db3b6fe5f7f8 - by sending them out
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as we get them.
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https://bugs.freedesktop.org/show_bug.cgi?id=104030
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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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---
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src/evdev-fallback.c | 35 ++++++++++++++++----------------
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test/test-keyboard.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++
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2 files changed, 73 insertions(+), 18 deletions(-)
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diff --git a/src/evdev-fallback.c b/src/evdev-fallback.c
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index 52a3bde1..0cd2497e 100644
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--- a/src/evdev-fallback.c
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+++ b/src/evdev-fallback.c
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@@ -501,6 +501,22 @@ fallback_process_key(struct fallback_dispatch *dispatch,
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}
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hw_set_key_down(dispatch, e->code, e->value);
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+
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+ switch (type) {
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+ case KEY_TYPE_NONE:
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+ break;
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+ case KEY_TYPE_KEY:
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+ fallback_keyboard_notify_key(
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+ dispatch,
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+ device,
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+ time,
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+ e->code,
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+ e->value ? LIBINPUT_KEY_STATE_PRESSED :
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+ LIBINPUT_KEY_STATE_RELEASED);
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+ break;
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+ case KEY_TYPE_BUTTON:
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+ break;
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+ }
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}
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static void
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@@ -834,27 +850,10 @@ fallback_handle_state(struct fallback_dispatch *dispatch,
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if (dispatch->pending_event & EVDEV_KEY) {
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bool want_debounce = false;
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for (unsigned int code = 0; code <= KEY_MAX; code++) {
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- bool new_state;
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-
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if (!hw_key_has_changed(dispatch, code))
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continue;
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- new_state = hw_is_key_down(dispatch, code);
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-
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- switch (get_key_type(code)) {
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- case KEY_TYPE_NONE:
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- break;
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- case KEY_TYPE_KEY:
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- fallback_keyboard_notify_key(
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- dispatch,
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- device,
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- time,
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- code,
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- new_state ?
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- LIBINPUT_KEY_STATE_PRESSED :
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- LIBINPUT_KEY_STATE_RELEASED);
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- break;
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- case KEY_TYPE_BUTTON:
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+ if (get_key_type(code) == KEY_TYPE_BUTTON) {
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want_debounce = true;
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break;
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}
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diff --git a/test/test-keyboard.c b/test/test-keyboard.c
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index dc2e630e..db836381 100644
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--- a/test/test-keyboard.c
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+++ b/test/test-keyboard.c
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@@ -365,6 +365,61 @@ START_TEST(keyboard_no_buttons)
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}
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END_TEST
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+START_TEST(keyboard_frame_order)
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+{
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+ struct litest_device *dev = litest_current_device();
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+ struct libinput *li = dev->libinput;
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+
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+ if (!libevdev_has_event_code(dev->evdev, EV_KEY, KEY_A) ||
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+ !libevdev_has_event_code(dev->evdev, EV_KEY, KEY_LEFTSHIFT))
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+ return;
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+
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+ litest_drain_events(li);
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+
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+ litest_event(dev, EV_KEY, KEY_LEFTSHIFT, 1);
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+ litest_event(dev, EV_KEY, KEY_A, 1);
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+ litest_event(dev, EV_SYN, SYN_REPORT, 0);
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+ libinput_dispatch(li);
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+
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+ litest_assert_key_event(li,
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+ KEY_LEFTSHIFT,
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+ LIBINPUT_KEY_STATE_PRESSED);
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+ litest_assert_key_event(li, KEY_A, LIBINPUT_KEY_STATE_PRESSED);
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+
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+ litest_event(dev, EV_KEY, KEY_LEFTSHIFT, 0);
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+ litest_event(dev, EV_KEY, KEY_A, 0);
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+ litest_event(dev, EV_SYN, SYN_REPORT, 0);
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+ libinput_dispatch(li);
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+
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+ litest_assert_key_event(li,
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+ KEY_LEFTSHIFT,
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+ LIBINPUT_KEY_STATE_RELEASED);
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+ litest_assert_key_event(li, KEY_A, LIBINPUT_KEY_STATE_RELEASED);
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+
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+ litest_event(dev, EV_KEY, KEY_A, 1);
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+ litest_event(dev, EV_KEY, KEY_LEFTSHIFT, 1);
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+ litest_event(dev, EV_SYN, SYN_REPORT, 0);
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+ libinput_dispatch(li);
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+
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+ litest_assert_key_event(li, KEY_A, LIBINPUT_KEY_STATE_PRESSED);
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+ litest_assert_key_event(li,
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+ KEY_LEFTSHIFT,
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+ LIBINPUT_KEY_STATE_PRESSED);
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+
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+ litest_event(dev, EV_KEY, KEY_A, 0);
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+ litest_event(dev, EV_KEY, KEY_LEFTSHIFT, 0);
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+ litest_event(dev, EV_SYN, SYN_REPORT, 0);
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+ libinput_dispatch(li);
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+
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+ litest_assert_key_event(li, KEY_A, LIBINPUT_KEY_STATE_RELEASED);
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+ litest_assert_key_event(li,
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+ KEY_LEFTSHIFT,
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+ LIBINPUT_KEY_STATE_RELEASED);
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+
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+ libinput_dispatch(li);
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+}
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+END_TEST
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+
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START_TEST(keyboard_leds)
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{
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struct litest_device *dev = litest_current_device();
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@@ -432,6 +487,7 @@ litest_setup_tests_keyboard(void)
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litest_add("keyboard:time", keyboard_time_usec, LITEST_KEYS, LITEST_ANY);
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litest_add("keyboard:events", keyboard_no_buttons, LITEST_KEYS, LITEST_ANY);
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+ litest_add("keyboard:events", keyboard_frame_order, LITEST_KEYS, LITEST_ANY);
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litest_add("keyboard:leds", keyboard_leds, LITEST_ANY, LITEST_ANY);
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--
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2.13.6
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@ -4,8 +4,8 @@
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%global gitversion 58abea394
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Name: libinput
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Version: 1.9.3
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Release: 2%{?gitdate:.%{gitdate}git%{gitversion}}%{?dist}
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Version: 1.9.4
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Release: 1%{?gitdate:.%{gitdate}git%{gitversion}}%{?dist}
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Summary: Input device library
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License: MIT
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@ -19,7 +19,6 @@ Source0: http://www.freedesktop.org/software/libinput/libinput-%{version}
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%endif
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Patch03: 0001-udev-add-integration-flag-for-the-Lenovo-Compact-Key.patch
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Patch04: 0001-fallback-send-key-events-out-immediately-upon-receiv.patch
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BuildRequires: git-core
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BuildRequires: gcc
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@ -122,6 +121,9 @@ git am -p1 %{patches} < /dev/null
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%{_mandir}/man1/libinput-measure-trackpoint-range.1*
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%changelog
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* Thu Dec 14 2017 Peter Hutterer <peter.hutterer@redhat.com> 1.9.4-1
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- libinput 1.9.4
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* Fri Dec 08 2017 Peter Hutterer <peter.hutterer@redhat.com> 1.9.3-2
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- Immediately post key events, don't wait for EV_SYN
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2
sources
2
sources
@ -1 +1 @@
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SHA512 (libinput-1.9.3.tar.xz) = 33fb17724d4c2992bf31f9bb2e0825955468058e122ad420678b01ee293e1651d659fbae8873a7913f571243b3618032774cd350d2513eb73320d40aaa9953d1
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SHA512 (libinput-1.9.4.tar.xz) = 302f9497ea9ffb2163c643e9ca2f0a773ea141f6fe0a3aa3d8e86eb11a5d11e75d858b1e679ebfd3f913c645beac059cfd356b37c4ea17a8853068f79a740a4b
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